Room got very cold

Im growing in an attic space. Room is insulated but a dark time I need to run a space heater. Heater tripped out overnight and room got cold. I dont no how cold but plants sagged when I checked on them. Could have gotten to 50 degrees maybe lower. I dont know. Im in the second week of flowering. Will this kill them or can I save them or will they come back. Any answers would be great. Thanks

it all depends on the strains what are you growing

They should come back but might be stunted for a few days from shock. Keep an eye on that problem so It don't happen again.

That will be fine, you must live in a warmer area than me. lol. The last 2 months it gets into the 40-50f range overnight almost every night and last winters grow was getting in the 45f range during some of the cold spells we had cuz it was in my basement and it did fine.

This is a very old thread - I think the OP is long gone.

didn't see that hahahahaaa...